| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi) |
CD4053BC | Triple 2-Channel Analog Multiplexer/Demultiplexer |
National Semiconductor (now Texas Instruments) |
CD4053BC | Single 8-Channel/ Dual 4-Channel/ Triple 2-Channel Analog Multiplexer/Demultiplexe |
